{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660012464},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660011507","487:4870004003","496:4960005110","466:4660011335","466:4660002361","487:4870003828","494:4940006954","487:4870003973","466:4660014100","466:4660011680","466:4660012152","466:4660014197","494:4940008119","487:4870002552","466:4660014224","466:4660011502","496:4960003372","487:4870013153","466:4660008710","487:4870004414","466:4660012604","466:4660013348","474:4740003754","487:4870004411","496:4960005113"],"twin_admin_codes":[466,487,496,466,466,487,494,487,466,466,466,466,494,487,466,466,496,487,466,487,466,466,474,487,496],"twin_sims":[0.515456622888347,0.2911695657562006,0.29025354139621734,0.22702373263589395,0.22237586469122456,0.2105610586374696,0.20554211538896344,0.20157919933023344,0.1922693346580846,0.19183681492176746,0.18868957083097695,0.18371154162020903,0.18166263926845055,0.17378826431802477,0.1642589815641058,0.16339909703492492,0.16293179617202502,0.16135494245450432,0.15735029469452216,0.15636639174926367,0.1552099774213624,0.15318546060694382,0.15121500121847473,0.14965795656993872,0.14147526787764975],"twin_dists":[0.14951956520944235,0.2040186809560129,0.20427902391681746,0.22364829563697775,0.2252029784883692,0.2292554811484892,0.23102362964941156,0.23244071531469548,0.23584707023969476,0.2360080806052927,0.23718737618564997,0.23908115015022588,0.23987110708823922,0.24296719651783535,0.24685111896078932,0.24720950220426327,0.24740483702621957,0.24806698394724944,0.24976999908425884,0.2501932380822549,0.25069317979543543,0.25157502362371437,0.252441568577491,0.2531321977840005,0.25685157293150335],"n_dims_used":45,"mean_confidence":0.9073764377170139},"coverage":{"mean_confidence":0.9073764377170139,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}